3.8-stable review patch. If anyone has any objections, please let me know.
------------------
From: Andrew Morton <a...@linux-foundation.org>
commit 522cff142d7d2f9230839c9e1f21a4d8bcc22a4a upstream.
__ARCH_HAS_SA_RESTORER is the preferred conditional for use in 3.9 and
later kernels, per Kees.
Signed-off-by: Andrew Morton <a...@linux-foundation.org>
Cc: Emese Revfy <re.em...@gmail.com>
Cc: Emese Revfy <re.em...@gmail.com>
Cc: PaX Team <pagee...@freemail.hu>
Cc: Al Viro <v...@zeniv.linux.org.uk>
Cc: Oleg Nesterov <o...@redhat.com>
Cc: "Eric W. Biederman" <ebied...@xmission.com>
Cc: Serge Hallyn <serge.hal...@canonical.com>
Cc: Julien Tinnes <j...@google.com>
Signed-off-by: Linus Torvalds <torva...@linux-foundation.org>
Cc: Ben Hutchings <b...@decadent.org.uk>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
kernel/signal.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -485,7 +485,7 @@ flush_signal_handlers(struct task_struct
if (force_default || ka->sa.sa_handler != SIG_IGN)
ka->sa.sa_handler = SIG_DFL;
ka->sa.sa_flags = 0;
-#ifdef SA_RESTORER
+#ifdef __ARCH_HAS_SA_RESTORER
ka->sa.sa_restorer = NULL;
#endif
sigemptyset(&ka->sa.sa_mask);
--
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